As good as it was for Polyphony Digital to finally reach the PS4 with Gran Turismo Sport, its game modes were a bit of a shock for long-time fans. What about those old-fashioned cups? You're about to get them back. The developers are releasing an update in December that will introduce GT League, a single-player mode which resurrects the classic GT modes of earlier games. True to form, you have to compete in a series of cup competitions, some of which require certain cars. You may need a car with a boxer engine, for example, or you might have to own a specific model.